LDC Power Sequences

      LDC Power Sequences

      Hello, to adjust LDC Power Sequences you can use display drivers "config" register value under HKLM\dirvers\display\<lcd key name>\mode<id> (refer Display- or Device Driver Documentation). Following values are possible (do bit wise or to your current config):

      Source Code

      1. config |= 0x00010000 -> VLCD, DEN, VBUF, VEE, VCFL
      2. config |= 0x00020000 -> VLCD, VCLK, VEE, DEN, CFL
      3. config |= 0x00040000 -> VEE, all OFF, VLCD, VBUF, DEN, CFL
      4. config |= 0x00080000 -> VLCD, VBUF, VEE, DEN, CFL
      5. config |= 0x000F0000 -> custom settings, see table below


      Custom settings (HKLM\dirvers\display\<lcd key name>\mode<id>):

      Source Code

      1. PONLcdPow=dword:<Power on LCD> ;(default 0 ms)
      2. PONLcdEna=dword:<Power on DEN> ;(default 40 ms)
      3. PONLcdBufEna=dword:<Power on VBUF> ;(control-, data lines, default 60ms)
      4. PONVeeOn=dword:<Power on VEE> ;(contrast/brightness, default 70 ms)
      5. PONCflPow=dword:<Power on CFL> ;(backlight, default 80ms)
      F&S Elektronik Systeme GmbH
      As this is an international forum, please try to post in English.
      Da dies ein internationales Forum ist, bitten wir darum, Beiträge möglichst in Englisch zu verfassen.